Entries Tagged as 'Tech'

Defining Community

I sit at my computer most mornings to read the daily digest from several email discussion lists. People ask questions, offer opinions, share information.

I recently asked for recommendations of good house painters on the neighborhood email list, a group with 190 participants. Five replies came in, all sent only to my email address, not to the list.

Why would people choose to keep such responses private? The topic was far from sensitive, unless the forum is filled with people who paint houses for a living.

If the Internet is about community, and if it’s true that we all want to share, what accounts for people’s reluctance to post publicly on such discussion forums?

Do email discussion lists attract a more selectively social, less open, less trusting group of individuals than do some of the big-name social media sites? (Even the terms of the discussion assume that openness is good, that reserve is bad.)

A recent study from the Pew Research Center’s Internet & American Life Project “explored people’s overall social networks and how use of these technologies is related to trust, tolerance, social support, and community and political engagement.”

Take a look at the summary or the full report.

Thanks to San Francisco Chronicle business and technology reporter Benny Evangelista for his June 18 article about the study.

Sources

Benny Evangelista, Web Users Have Better Social Lives, Study Finds (published in hard copy as “Facebook Can Bring Friends, Trust, Support”), San Francisco Chronicle, June 18, 2011.

Keith Hampton, Lauren Sessions Goulet, Lee Rainie, Kristen Purcell, Social Networking Sites and Our Lives, Pew Research Centers Internet & American Life Project, June 16, 2011.

Updates to My Tech Glossary

I’ve updated My Tech Glossary.

Visualize 2010 U.S. Census Data

Mark S. Luckie of the Washington Post has put together a collection of newspaper sites that help you view and visualize 2010 U.S. census data.

Type in your zip code on the New York Times census map, for example, to see how population and demographics have changed where you live.

Thanks to the Newsfeed at MediaBistro.com for the pointer.

Infographics: Radiation Exposure

This excellent infographic showing some effects of radiation exposure appeared earlier this week in the San Francisco Chronicle.

Compare the radiation you might be exposed to with a dental x-ray as opposed to with a CT scan. Then consider whether you’d apply for a job as a radiation worker.

The graphic artist is Melina Yingling of McClatchy Tribune Information Services.

Source

Erin Allday, Japan Nuclear Health Risks Minimal, Experts Say,” San
Francisco Chronicle
, March 16, 2011.

Ham Radio: Analog Persists in a Digital World

“Somehow it makes little sense that amateur ‘ham’ radio continues to thrive in the age of Twitter, Facebook, and iPhones,” writes David Rowan of Wired UK.

More than 700,000 people in the United States alone sit before whistling static-filled radios, homing in on friends, strangers, and the occasional royal, according to Rowan.

Their communication is based on codes of numbers, letters, and etiquette; and it includes exchanges of (paper) postcards between ham radio operators.

Wired provides a how-to page to help aspiring U.S. ham radio communicators get started.

Tech Gear to Carry on Your Travels

San Francisco Chronicle travel editor Spud Hilton lists the many gadgets he packs for audio, video, communications, Wi-Fi, and emergencies on the road.

The article is in three parts, with listings of essentials, optional but important gear, and high-tech gadgets for the “gear junkie.”

Perhaps the most interesting item on the list is one that doesn’t require electricity: a small roll of gaffer tape: “Easier to work with than duct tape, and has saved me in dozens of situations.”

Source

Spud Hilton, Gadget Junkies Love to Take Technology on Trips (published on paper as “Gadget Junkies Taking It Along”), San Francisco Chronicle, Nov. 10, 2010.

Managing the Online Persona

We live in a culture of sharing, Mark Zuckerberg of Facebook told Wired.com in 2009:

people choose to share all this information themselves…. people need to move through this process of realizing that sharing information is good, and slowly sharing more and more information over time. But by doing that you get a lot richer information…

We feel more connected when we share, and the sense of being in community can have positive effects.

It’s often said that the Internet is a global village. But anyone who’s lived in a village knows that a village has both its cranks and its heroes, its gossip and its town crier, its snoop and its police, its fool and its sage.

Which one will you be?

Web usability expert Jakob Nielsen says you should think twice before posting to the Internet. “Think about how [what you write in email, blogs, or discussion forums] will look to a hiring manager in ten years,” advised Nielsen in 2005.

What is the dividing line between sharing about your life and projecting a professional image that will help you get that job interview?

Nobody likes a person who shares too much, but nobody likes a big phony either.

Sources

. Jakob Nielsen, Weblog Usability: Top Ten Design Mistakes (see rule nine), Alertbox, Oct. 17, 2005.
. Fred Vogelstein, The Wired Interview: Facebook’s Mark Zuckerberg, wired.com, June 29, 2009.

Related Postings

. Social Networking, Privacy, and the Law
. Tamar Weinberg: Social Media Etiquette Handbook

Videos from the Library of Congress

Updated Dec. 6, 2010

The Library of Congress now has a video channel on YouTube, says ResearchBuzz.

Here’s a selection titled Early Films of San Francisco, 1897-1916. What’s striking is the silence. The viewer has to fill in the blanks.

Research by film historian David Kiehn dates the making of the film A Trip Down Market Street to a few days before the great San Francisco earthquake and fire (April 18, 1906).

Sources

. ResearchBuzz, circa Nov. 16, 2010.
. Edward Guthmann, Historian David Kiehn Traces Old Bay Area Films, San Francisco Chronicle, Dec. 6, 2010 (published in hard copy as “Detective Work Tracks Earliest Bay Area Films”).

Look Again: Successful High-Tech Entrepreneurs

Stefan Theil shatters a few myths in this piece from Newsweek:

“As it turns out, the average founder of a high-tech startup isn’t a whiz kid like [Mark] Zuckerberg [of Facebook], but a mature 40-year-old engineer or business type with a spouse and children who simply got tired of working for others, says Duke University scholar Vivek Wadhwa, who studied 549 successful technology ventures.

“What’s more, he says, older entrepreneurs have higher success rates.”

Incidentally, the version published in the hard-copy September 6, 2010, issue is only two paragraphs long, whereas the Web version runs four times as long.

That’s some skillful editing, but I was surprised to find the longer version on the Web, with only a digest in hard copy. This seems like a reversal of recent publishing practice.

Tech Volunteer Opportunities

Many people want to do something that will benefit others. The open-source software movement has been one avenue for the technologically inclined.

Alejandro Martínez-Cabrera wrote a recent article about three organizations that give people another way to help: the Extraordinaries, Philoptima, and Ushahidi.

“Platforms that use crowdsourcing principles are experiments in using technology to effectively engage people and channel their interests into a cause,” he writes.

Source

Alejandro Martínez-Cabrera, Networks Direct Volunteers to Micro Gigs, San Francisco Chronicle, Aug. 28, 2010; printed in hard copy as “Tapping into Brainpower.”

Related Posts

Kiva.org: Microlending Around the World
Open Source Living: Archive, Community, Source

Using Twitter for Career Networking

Charles Purdy provides seven steps for using Twitter in your job search.

Related Posts

Tamar Weinberg, The Ultimate Social Media Etiquette Handbook
Three Ways to Network Without Getting Sweaty Palms

Infographics: U.S. Unemployment Since 2007

Journalist and blogger LaToya Egwuekwe has created an animation that plots U.S. unemployment data by county and state from January 2007 to early August 2010, The Decline: Geography of a Recession. She gathers the numbers from the U.S. Department of Labor, Bureau of Labor Statistics.

Thanks to my friend James for the pointer.

Related Post

Visualizing Data: Infographics
Infographics: Timeline of Japan Earthquakes
Infographics: Radiation Exposure

New Ways to Work Together

Where you work helps define who you talk with, what you think about, how you solve problems, and how you think about the future. The economic downturn has led to changes in how and where a number of people do their work.

If you miss going in to the office, the San Francisco Chronicle has two recent stories about people who’ve found some new ways to work together:

Visualizing Data: Infographics

How do you present numeric data in a way that will catch the viewer’s attention? Here are two bright examples of ways to convey information:

These brightly colored graphics are much more immediately interesting than are rows and columns of data, even if they convey the same information.

Thanks to Ryan Kim of the San Francisco Chronicle and hound at Testy Copy Editors for the pointers to these pages.

Related Posts

Infographics: U.S. Unemployment Since 2007
Infographics: Timeline of Japan Earthquakes
Infographics: Radiation Exposure

Hey, What Are You Looking At?

The latest issue of Jakob Nielsen’s Alertbox newsletter is about how users read on the Web, whether they scroll down pages, and what kind of attention they pay to particular page elements.

Take a look at the graphics under the heading “Scrolling Behaviors” that show readers’ attention, captured through eye-tracking technology, and particularly at the “gaze plots.”

Note that the final paragraph of the text-heavy Amazon.com page on the left gets a lot of concentrated attention. That shouldn’t happen, if it’s true that people don’t like to scroll down to read long chunks of text on the Web.

Nielsen does not say which of the three pages in that graphic got readers to buy the item(s) in question, rather than just to browse pages about them. That would be even more interesting.

Source

Scrolling and Attention, Jakob Nielsen’s Alertbox, March 22, 2010.